baber/WOPTO huggingface dataset:
Patent JP-2012190149-A (JP)
Title: Content distribution system, content distribution server, content distribution method, program, and storage medium
Inventor: NAGAMINE SHO
IPC: G06F21/10
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a content distribution system for providing content after converting it to a format which corresponds to a client terminal.SOLUTION: A content distribution server in content distribution of the present invention comprises; function information acquisition means 114 acquiring function information which describes functions of a terminal device 150 which requires utilization of content; element extraction means 120 extracting content elements included in the content whose utilization is required; comparison means 118 determining available elements in the terminal device from the function information and comparing them with the extracted content elements to determine whether or not each of the content elements is available in the terminal device; output determination means 122 determining whether or not the content needs to be decomposed in order to distribute available content elements which the terminal device 150 requires; and decomposition means 124 decomposing the content into each content element when decomposition is necessary.
Patent JP-2012193582-A (JP)
Title: Guardrail
Inventor: SUGITANI MAKOTO
IPC: E01F15/04
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To relax and absorb an impact force caused by a vehicle or the like hitting a guardrail, suppress damage to the vehicle or the like and improve safety of occupants.SOLUTION: A beam 5 for preventing a vehicle from running off a road is provided to a post 2 erected on a road through a rubber buffer 4 having a rubber body part 3 that is composed of a rubber elastic material and has a thickness T in the road width direction being 100 mm or more.
Patent JP-2012193829-A (JP)
Title: Power transmission unit and method for mounting power transmission mechanism
Inventor: ABE TORU
IPC: A01B33/08
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission unit, in which deterioration of a power transmission shaft is suppressed.SOLUTION: The power transmission unit 100, which is fitted to a power transmission shaft 15 rotatable in a predetermined direction and moderates non-constant velocity of the power transmission shaft 15, includes: an input side rotator (clutch 50) provided with an input side locking part (input side clutch pawl 53) at a cylindrical part 51 fitted to the power transmission shaft 15 and rotating together with the power transmission shaft 15; an output side rotator (sprocket 60) fitted with the cylindrical part 51 so that the cylindrical member 51 of the input side rotator as a rotation shaft can be freely rotated and provided with an output side locking part (output side clutch pawl 63) capable of meshing with the input side locking part; and a biasing member (torsional coil spring 70) for biasing the output side rotator in the rotation direction. The input side rotator and the output side rotator are capable of relatively rotating within a predetermined angle range.
Patent JP-2012196268-A (JP)
Title: Game machine
Inventor: YAMADA YONOSUKE
IPC: A63F5/04
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine preferably attracting player's attention to demand presentation, and effectively achieving a game performance making the player expect the stop and display of a special symbol during a special game status.SOLUTION: The game machine awards privilege when the special symbol is stopped and displayed during the special game status, and special rotation is executed when the game machine has a probability of stop and display of the special symbol during the special game status. When the special rotation is executed, the player attempts to stop and display the special symbol. The probability of special rotation is switched during the special game status, and the special rotation is executed at various frequencies during one special game stats.
Patent JP-2012199750-A (JP)
Title: Wireless transmitter and wireless receiver
Inventor: ATAMI TAKESHI
IPC: H04J11/00
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To contribute to improvement of estimation accuracy of a propagation path without sacrifice of throughput of data transfer in communication technology by OFDM.SOLUTION: In a plurality of symbols (SMBL) constituting a slot (SLT_adv), a series of known signals (SIGDIV_ref) for estimating the propagation path of wireless communication is arranged in regions α, β while being divided. In other words, a symbol is generated by combining an information signal and the known signal and arranged in a slot. Since a series of known signals assigned to one symbol is arranged in each symbol while being distributed, the propagation path can be estimated in units of symbol. Followability of propagation path estimation is improved by estimating the propagation path in units of symbol.
Patent JP-2012199850-A (JP)
Title: File editing device
Inventor: YANAGIHARA KOUSAKU
IPC: H04N5/91
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to edit a 0th IFD while avoiding a loss in an existing additional information group including existing tag information forming the 0th IFD.SOLUTION: A JPEG file includes a 0th IFD, 0th IFD value, and reserved area management information describing attributes of reserved areas 1 and 2 in addition to JPEG data, where the reserved area management information is included in the JPEG file so as to be adjacent to the 0th IFD. When a postscript or deletion operation is performed; positional relation between the 0th IFD and the reserved area management information is changed, and the 0th IFD is edited so that size change corresponding to a change amount of the positional relation is created. The description of the reserved area management information is updated in response to the editing of the 0th IFD.
Patent JP-2012205375-A (JP)
Title: Spindle motor and disk drive device
Inventor: YAMAMOTO TAKASHI
IPC: F16C33/10
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent a lubricating oil from leaking out from between a shaft part and an annular member.SOLUTION: A spindle motor has a stationary section that comprises a shaft part 41 disposed as centering around a vertically-oriented center shaft, an annular member 42 fixed in a fastened and fitted state at an upper portion of the shaft part 41, and an annular cap member 44 whose radially-inner end part 444 is fixed to the shaft part 41 and the annular member 42 with an adhesive. The spindle motor also has a rotary section that comprises a sleeve part to which the shaft part 41 is inserted, and a seal forming part 53 in a generally cylindrical shape located at the radially-outer side of the annular member 42 and extending in the shaft direction. An upper seal part, on which the boundary surface of lubricating oil 45 is located, is formed in an upper seal clearance between the outer peripheral face of the annular member 42 and the inner peripheral face of the seal forming part 53. The cap member 44 covers the upper portion of the upper seal part, the lower end of a fixed area, with which the shaft part 41 and the annular member 42 make contact, makes contact with the lubricating oil 45, and the upper end of the fixed area is covered with an adhesive across the whole circumference.
Patent JP-2012204574-A (JP)
Title: Linear solenoid
Inventor: NAGASAKI KANEHISA
IPC: H01F7/06
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To secure slidability of a plunger 6 by absorbing relative axis deviation from a stator core 11 which is caused by an engagement gap, assembly deformation, etc., of a component of a stator core 12.SOLUTION: A stator core 12 is provided with a convex spherical projection part 51 coaxial with a center axis CL. The spherical projection part 51 is formed of a part of a spherical surface centering on a center point O of curvature positioned on the center axis CL and having a radius (r) of curvature. A yoke 13 is provided with a concave spherical recessed part 52 coaxial with the center line CL. The spherical recessed part 52 is formed of a part of a spherical surface centering on the same center point O of curvature with the spherical projection part 51 and having substantially the same radius (r) of curvature with the spherical projection part 51. Further, a wave washer 14 which energizes the spherical projection part 51 and spherical recessed part 52 in a contacting direction through a bobbin 8 so as to keep the spherical projection part 51 and spherical recessed part 52 in close contact with each other even if the stator core 12 and yoke 13 deviate in relative angle.
Patent JP-2011228657-A (JP)
Title: Permanent magnet, and method for manufacturing permanent magnet
Inventor: OZEKI IZUMI
IPC: B22F3/00
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet which prevents grain growth of a main phase and also can uniformly disperse a rich phase, and to provide a method for manufacturing the permanent magnet.SOLUTION: A method for manufacturing a permanent magnet includes steps of: adding, to a pulverized fine powder of a neodymium magnet, an organic metal compound solution to which an organic metal compound represented by M-(OR)is added (where M represents Cu or Al, R represents a substituent formed from a hydrocarbon and may be a straight chain or a branched chain, and x is an arbitrary integer); uniformly depositing the organic metal compound on the surfaces of grains of the neodymium magnet; subsequently keeping a compact formed by subjecting the powder to compaction molding in a hydrogen atmosphere at 200-900°C for several hours, and thereby calcining the compact in hydrogen; and baking it.
Patent JP-2011227482-A (JP)
Title: Liquid crystal display device and television receiver
Inventor: KOBASHIGAWA SEIJI
IPC: G02F1/133
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To obscure the image failure caused by a repeated intermittent control of turn-on and turn-off of light sources in display areas with a probable image failure, in the liquid crystal display device for synchronizing the emitting region where a light source are divided into a plurality of light sources with the writing of image signals for a liquid crystal panel.SOLUTION: A liquid crystal display device 1 comprises a light source emitting control part (illustrated in a control CPU 15 and light source driving part 16) for controlling emitting of a back light 10, and a region detection part for detecting the parallel shift area shifting in parallel in the images shown by input image signals. The control CPU 15 performs the emitting control including the intermittent control in each emitting area by controlling the light source driving part 16. The intermittent control is executed only for a emitting area with respect to the emitting area corresponding to the parallel shift area detected by the region detection part, or executed for the emitting area so that the turn-off period is longer than that of the other emitting areas.
Patent JP-2012202374-A (JP)
Title: Power generation device
Inventor: ADACHI SHIGETO
IPC: F01D17/00
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a power generation device inhibiting the generation of cavitation in a pump circulating a working medium while avoiding complication of the construction.SOLUTION: The power generation device includes: a pressure sensor 11 provided in a flow passage between a condenser 3 and the pump 4 in a circulation flow passage 6 and detecting pressure of the working medium on an inlet side of the pump 4; a temperature sensor 12 provided in the flow passage between the condenser 3 and the pump 4 in the circulation flow passage 6 and detecting temperature of the working medium on the inlet side of the pump 4; a derivation means 21 deriving the saturated steam pressure of the working medium on the inlet side of the pump 4 from the detected value of the temperature sensor 12; and a regulation and control means 23 regulating a circulation amount of the working medium according to a differential pressure between the saturated steam pressure derived by the derivation means 21 and the pressure of the working medium detected by the pressure sensor 11.
Patent JP-2012201586-A (JP)
Title: Method for producing lithium transition metal complex oxide
Inventor: GOTO NAOYUKI
IPC: C01G53/00
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high-quality lithium transition metal complex oxide even in the case of using a hot-air firing furnace using a flame formed by combustion of hydrocarbon fuel or oxygen-containing hydrocarbon fuel as a heat source.SOLUTION: The hot-air firing furnace 10 is provided with a product heating part 12 holding a raw material mixture 44, a plurality of heat-accumulator holding parts 13a, 13b, heat-accumulators 14a, 14b held in the heat-accumulator holding parts 13a, 13b, burners 15a, 15b placed in the heat-accumulator holding parts 13a, 13b for heating the heat-accumulators 14a, 14b, and a gas flow channel 18 and an air flow channel 19 to supply the hydrocarbon fuel and air supplied from a gas supply source 16 and an air supply source 17 to the burners 15a, 15b. Heating gas supply channels 22a, 22b provided with on-off valves 23a, 23b are extended from the heat-accumulator holding parts 13a, 13b to the product heating part 12, and the heating gas supply channel 22 at the downstream-side of the heating gas supply channels 22a, 22b is connected to a partition wall 12a of the product heating part 12.
Patent JP-2012207838-A (JP)
Title: Seal trough device of rotary hearth furnace
Inventor: NODA ETSURO
IPC: F27B9/16
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a seal trough device of a rotary hearth furnace that can keep a water sealing function for a long period by preventing sedimentation of dust.SOLUTION: In this seal trough device 10 disposed in the rotary hearth furnace 14 including an annular heating chamber 11 opened downward, and an annular rotary hearth carriage 12 disposed in the annular heating chamber 11 and rotated, and sealing a clearance gap between the annular heating chamber 11 and the rotary hearth carriage 12, a plurality of drain ports 26, 27 and a plurality of water supply ports 52 are respectively formed on an annular inner peripheral-side seal trough 22 disposed below a clearance gap between an inner peripheral-side furnace wall 15 of the annular heating chamber 11 and an inner peripheral part of the rotary hearth carriage 12, and an annular outer peripheral-side seal trough 23 disposed below a clearance gap between an outer peripheral-side furnace wall 16 of the annular heating chamber 11 and an outer peripheral part of the rotary hearth carriage 12, so that the seal water is supplied from the plurality of water supply ports 52 while drained from the plurality of drain ports 26, 27 to form the flow of seal water in the inner and outer peripheral-side seal troughs 22, 23.
Patent JP-2012208351-A (JP)
Title: Photometric device and exposure device
Inventor: FUJIMORI AKIYOSHI
IPC: G01J1/02
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To properly measure light of a discharge lamp without being affected by dominant electric discharge of noises.SOLUTION: In an exposure device 10 forming a pattern by using a discharge lamp 21 which is a high voltage or extra high voltage mercury lamp, an illuminance measurement control device 50 consisting of an illuminance operation control part 30 and a light receiving part 40 is provided, and a spectral sensitivity curve L1 of the light receiving part 40 has a sensitivity peak P1 which is shifted from a h-line (405 nm) and an i-line (365 nm) and is almost at an intermediate wavelength region located between the two bright lines.
Patent JP-2011216483-A (JP)
Title: Method of operating fuel cell system, and fuel cell system
Inventor: PARK JUNG KURN
IPC: H01M8/04
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of operating a fuel cell stack that stably supplies fuel, and to provide a fuel cell system.SOLUTION: The method of operating a fuel cell system includes the steps of: generating an electrical power in the fuel cell stack while no fuel is being supplied from a fuel tank; reducing an output voltage of the electrical power to a target voltage; measuring a rate of increase of an output current of the electrical power; starting supply of fuel to the fuel cell stack when the rate of increase of the output current is below a target rate of increase; and controlling a fuel concentration in the fuel cell stack to maintain the output current at a target current level.
Patent JP-2012210775-A (JP)
Title: Liquid jetting head and liquid jetting apparatus
Inventor: OGAWA NOZOMI
IPC: B41J2/055
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To solve the following problem: when an end region of a reservoir is pointed, stress is concentrated on the pointed part and a crack (a fracture) is likely to occur from the pointed end.SOLUTION: A dummy flow channel part at the peripheral edge of a flow channel formation substrate has a shape where stress is likely to concentrate, and this portion is weaker than other portions. Consequently, when thermal stress is generated due to a temperature change in joining a flow channel unit component, a crack can be generated in the weak portion in preference to the other portions, starting from a stress concentration region. In particular, although a similar corner part is formed at a flow channel part, a position facing the peripheral edge side and adjacent to the stress concentration region is formed with a thin wall part thinned in wall thickness also on the flow channel formation substrate side. Since the wall thickness of this portion is thin while having a shape where stress is likely to occur, the crack is more likely to occur.
Patent JP-2012215029-A (JP)
Title: Curing sheet
Inventor: WATANABE KOICHI
IPC: E04G21/30
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a curing sheet with which a floor opening can be cured effectively and promptly.SOLUTION: A curing sheet 1 is provided for curing an inner peripheral surface 12 of a polygonal floor opening 11 formed on a floor 10, and comprises a sheet body 2 with which a sheet opening 21 of the same shape as the floor opening 11 is formed in the center, and a plurality of sheet pieces 3 disposed around the sheet opening 21. One side of each of the sheet pieces 3 is mounted along each side of the sheet opening 21, and each of the sheet pieces 3 is drooped into the floor opening 11 when the sheet opening 21 is disposed on the floor opening 11, thereby covering the inner peripheral surface 12 of the floor opening 11.
Patent JP-2012221661-A (JP)
Title: Shield terminal for coaxial cable
Inventor: FURUKAWA SHOICHI
IPC: H01R24/38
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To increase a fixing force of a braid crimping part to a braid without especially increasing a fastening force during caulking.SOLUTION: A shield terminal 30 has a braid crimp part 36 crimped to surround a braid exposure part 23A of a terminal of a coaxial cable 20 from the outside. The braid crimp part before crimping is formed into a U-sectioned shape having a bottom plate 36a, on which the braid is located; and a pair of braid caulking pieces 36b extending from both width sides of the bottom plate. Round holes 38, in which one part of the braid enters when crimping the braid crimp part, are provided on the bottom plate that is a wall directly contacting a braid 23 of the braid crimp part and the braid caulking piece on a side, on which it is rounded inward.
Patent JP-2012219488-A (JP)
Title: Hybrid construction machine
Inventor: KOIWAI KAZUSHIGE
IPC: H02K7/14
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To shorten an axial length of an overall power unit by reducing an axial length of a coupling portion of a flywheel, a rotor shaft, and a pump shaft.SOLUTION: A flywheel 8 mounted on a crank shaft 4 of an engine 1 and a rotor shaft 5 of a generator motor 2 are connected directly, and the rotor shaft 5 and a pump shaft 6 are connected via a coupling 20. In such a case, a coupling surface of the flywheel 8 and the rotor shaft 5 and a coupling surface of the rotor shaft 5 and the coupling 20 are disposed within a width of a coil 19 of a stator in an axial direction, thereby shortening an axial length of the connecting portion, and the flywheel 8, the rotor shaft 5, and the pump shaft 6 can be cantilever-supported.
Patent JP-2012223001-A (JP)
Title: Inverter controller
Inventor: YAMADA HAYATO
IPC: H02P27/06
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an inverter controller provided with a detector capable of more quickly replacing a value of one phase with an estimated value obtained from detected values in the other two phases when abnormality occurs in the one phase.SOLUTION: An inverter controller is constituted of: an inverter 2; voltage detecting means 5; controlling means 4; and emergency automatic switching means 6 that receives outputs from the voltage detecting means 5, switches to three-phase voltages obtained by calculating other two phases even when one phase of the voltage detecting means 5 is disconnected and provides the controlling means 4 with the three-phase voltages obtained. The emergency automatic switching means 6 includes: voltage magnitude calculating means 61 arranged so as to define outputs from the voltage detecting means 5 for two phases different from each other out of the three-phase voltages as inputs and a value obtained by calculating voltages of the two phases for other one phase as an input and to obtain the sum of voltage magnitude of inputs of three phases; three units of abnormality detecting means for determining to be abnormal when a difference between each of calculation results of the voltage magnitude calculating means 61 and a determination value is not less than a predetermined value; and identifying means for identifying a disconnected phase when two units out of the three units of the abnormality detecting means become abnormal.
Patent JP-2012223003-A (JP)
Title: Hybrid construction machine
Inventor: HIROSAWA MITSUNORI
IPC: H02K5/20
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To efficiently cool a generator motor while suppressing the overall length of a power unit short.SOLUTION: On the assumption that an engine housing 12 and a motor housing 13 are coupled at an outer periphery of a stator of a generator motor 2 and a refrigerant passage 22 is arranged while axially offset from the stator, an inner peripheral side of the motor housing 13 is protruded toward the engine housing, and an inner peripheral surface of the motor housing 13 including the protrusion part 21 is brought into contact with an outer peripheral surface of the stator core 10 at an overall-width part in an axial direction of the stator.
Patent JP-2012219765-A (JP)
Title: Air-intake apparatus of internal combustion engine
Inventor: HATTORI HIROAKI
IPC: F02M35/10
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To improve mountability by reducing a physical size of the entire intake vortex generating device for generating tumble flows in a combustion chamber of an internal combustion engine.SOLUTION: A supporter 1 and a casing 2 include first and second welding ribs 41, 42, respectively, which are mutually abut to be welded with vibration. An inside burr sump for accumulating weld burrs generated during vibration welding with the first welding rib 41 and the second welding rib 42 is provided inside of the first and second welding ribs 41, 42. A flange 33 of a housing 3 is clamped and held between the weld burrs 61 invaded and cured in the inside burr sump and a step 72 of the flange 32 of the casing 2. Thus, there is no need for providing an extra amplitude clearance between an end surface part of the housing 3, an intake air outlet port of an intake air passage 12, and a curved surface part of a rotary valve at the vibration welding operation of the first and second welding ribs 41, 42.